[miry]

I believe a similar approach could be achieved using toxiproxy and configuration. The documentation at https://github.com/Shopify/toxiproxy#2-populating-toxiproxy provides insights into the process. While it may not be as straightforward as with speedbump, the flexibility of toxiproxy makes it a viable option.

Toxiproxy primarily serves the purpose of integration into tests. It proves particularly useful when testing features like the progress bar directly from code. Notably, for Go applications, integration is seamless, eliminating the need for an additional application. Instead, you can run the Toxiproxy server part directly from the codebase. An illustrative example can be found at https://github.com/Shopify/toxiproxy/blob/main/_examples/tes....